Lid for a drinking vessel



FIG. 1 is a top front right perspective view of a lid for a drinking vessel, showing our new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a right side view thereof;

FIG. 5 is a left side view thereof;

FIG. 6 is a front view thereof; and,

FIG. 7 is a rear view thereof.

In FIG. 3, the broken lines depict portions of the lid for a drinking vessel that form no part of the claimed design. 

CLAIM The ornamental design for a lid for a drinking vessel, as shown and described. 